动力调谐陀螺挠性接头力学参数动态测试的频域辨识法

Dynamically Identifying Mechanical Parameters of DTG Flexture Joint in Frequency Domain

本文详细介绍了动力调谐陀螺挠性接头力学参数动态测试的频域辨识法。仿真结果表明，噪信比达到20％时，辨识的相对误差不超过10％。

In this paper,it is proposed in detail to identify the mechanical parameters of dynamically tuned gyro(DTG)in freguency domain. The simulation resultsshow that the relative errors of the identification are less than10% even when the noise-to- signal ratio reaches 20%.